162354920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 468011520

約数和(自身を除く): 305656600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 73, 91, 94, 104, 130, 140, 146, 169, 182, 188, 235, 260, 280, 292, 329, 338, 364, 365, 376, 455, 470, 511, 520, 584, 611, 658, 676, 728, 730, 845, 910, 940, 949, 1022, 1183, 1222, 1316, 1352, 1460, 1645, 1690, 1820, 1880, 1898, 2044, 2366, 2444, 2555, 2632, 2920, 3055, 3290, 3380, 3431, 3640, 3796, 4088, 4277, 4732, 4745, 4888, 5110, 5915, 6110, 6580, 6643, 6760, 6862, 7592, 7943, 8554, 9464, 9490, 10220, 11830, 12220, 12337, 13160, 13286, 13724, 15886, 17108, 17155, 18980, 20440, 21385, 23660, 24017, 24440, 24674, 26572, 27448, 31772, 33215, 34216, 34310, 37960, 39715, 42770, 44603, 47320, 48034, 49348, 53144, 55601, 61685, 63544, 66430, 68620, 79430, 85540, 86359, 89206, 96068, 98696, 111202, 120085, 123370, 132860, 137240, 158860, 171080, 172718, 178412, 192136, 222404, 223015, 240170, 246740, 265720, 278005, 312221, 317720, 345436, 356824, 431795, 444808, 446030, 480340, 493480, 556010, 579839, 624442, 690872, 863590, 892060, 960680, 1112020, 1159678, 1248884, 1561105, 1727180, 1784120, 2224040, 2319356, 2497768, 2899195, 3122210, 3454360, 4058873, 4638712, 5798390, 6244420, 8117746, 11596780, 12488840, 16235492, 20294365, 23193560, 32470984, 40588730, 81177460, 162354920]

約数ペア:

[(1, 162354920), (2, 81177460), (4, 40588730), (5, 32470984), (7, 23193560), (8, 20294365), (10, 16235492), (13, 12488840), (14, 11596780), (20, 8117746), (26, 6244420), (28, 5798390), (35, 4638712), (40, 4058873), (47, 3454360), (52, 3122210), (56, 2899195), (65, 2497768), (70, 2319356), (73, 2224040), (91, 1784120), (94, 1727180), (104, 1561105), (130, 1248884), (140, 1159678), (146, 1112020), (169, 960680), (182, 892060), (188, 863590), (235, 690872), (260, 624442), (280, 579839), (292, 556010), (329, 493480), (338, 480340), (364, 446030), (365, 444808), (376, 431795), (455, 356824), (470, 345436), (511, 317720), (520, 312221), (584, 278005), (611, 265720), (658, 246740), (676, 240170), (728, 223015), (730, 222404), (845, 192136), (910, 178412), (940, 172718), (949, 171080), (1022, 158860), (1183, 137240), (1222, 132860), (1316, 123370), (1352, 120085), (1460, 111202), (1645, 98696), (1690, 96068), (1820, 89206), (1880, 86359), (1898, 85540), (2044, 79430), (2366, 68620), (2444, 66430), (2555, 63544), (2632, 61685), (2920, 55601), (3055, 53144), (3290, 49348), (3380, 48034), (3431, 47320), (3640, 44603), (3796, 42770), (4088, 39715), (4277, 37960), (4732, 34310), (4745, 34216), (4888, 33215), (5110, 31772), (5915, 27448), (6110, 26572), (6580, 24674), (6643, 24440), (6760, 24017), (6862, 23660), (7592, 21385), (7943, 20440), (8554, 18980), (9464, 17155), (9490, 17108), (10220, 15886), (11830, 13724), (12220, 13286), (12337, 13160)]